Rule 1: No moralizing. Nobody wants to hear about how you think stealing is bad. Go debate it in /f/philosophy or something. Actually, just keep it to yourself.

Rule 2: No bigotry. We will not tolerate any comments that support racism, sexism, homophobia, transphobia, ableism, etc. - see the w/terms_of_service

Be cautious of attempts by cops to incriminate you. People asking you to send them illegal information like credit card numbers should be reported in f/meta. Raddle is not the darknet; trading illegal info here isn't safe.